Photoelastometry
光测弹性术
🗣️ 情景例句
No detail was overlooked.
任何细节都没有忽视。
She has a particular interest in painting.
她特别爱好绘画。
No, thanks. It's big, but it isn't heavy. It's light.
不用了，谢谢，是大盒子，但不重。很轻。